Alliance Memory AS4C512M8D4-83BIN SDRAM 4 GB Surface, 78-Pin 8 bit FBGA-78 Ball

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Subtotal (1 unit)*

$19.32

(exc. GST)

$21.25

(inc. GST)

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Temporarily out of stock
  • 242 unit(s) shipping from 18 February 2026
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Units
Per unit
1 - 9$19.32
10 - 24$17.90
25 - 49$17.37
50 - 99$16.95
100 +$14.92

*price indicative

Packaging Options:
RS Stock No.:
259-2151
Mfr. Part No.:
AS4C512M8D4-83BIN
Brand:
Alliance Memory
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Brand

Alliance Memory

Product Type

SDRAM

Memory Size

4GB

Organisation

512M x 8

Data Bus Width

8bit

Maximum Clock Frequency

1200MHz

Number of Bits per Word

8

Maximum Random Access Time

18ns

Mount Type

Surface

Package Type

FBGA-78 Ball

Minimum Operating Temperature

-40°C

Pin Count

78

Maximum Operating Temperature

95°C

Height

7.5mm

Width

1.2 mm

Standards/Approvals

RoHS

Series

AS4C512M8D4

Length

10.6mm

Automotive Standard

No

Minimum Supply Voltage

1.14V

Maximum Supply Voltage

1.26V

The Alliance Memory synchronous DRAM with DDR4 memory class. It is JEDEC standard compliant and low-power auto self refresh (LPASR).

Density: 4Gb

Organization: 512M x 8

Package: 78-ball FBGA

Speed: 1200MHz

Temp. range (°C): 0 to +95

16 internal banks: 4 groups of 4 banks each

8n-bit pre-fetch architecture

Target Applications:


Portable electronics, such as smartphones and tablets

5G designs, computing applications, surveillance systems, smart meters, human-machine interfaces (HMI), digital signal controllers, and PNDs

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